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Disassembly [09/2017 - ]: Procedure

  1. REMOVE COOLER CONTROL SWITCH PANEL 
    NOTE:
    • Prevention of static electricity is required during this procedure.
    • Use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by electrostatic discharge (ESD).
    • SST: 09890-47010 
      1. 09891-04020
      2. 09891-04010
      3. 09891-04030
      4. 09891-04040
    1. Remove the 3 screws.
      GTY667827Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver with its tip wrapped in protective tape, disengage the claws to remove the cooler control switch panel.
      GTY659970Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
  2. REMOVE COOLER CONTROL SWITCH KNOB 
    NOTE:
    • Prevention of static electricity is required during this procedure.
    • Use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by electrostatic discharge (ESD).
    • SST: 09890-47010 
      1. 09891-04020
      2. 09891-04010
      3. 09891-04030
      4. 09891-04040
    1. Pull in the direction indicated by the arrows in the illustration to remove the cooler control switch knob from the cooler control case.
      GTY620344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this direction
      NOTE:
      • When replacing the cooler control switch knob, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the circuit board sub-assembly from being damaged.
      • Do not damage the circuit board sub-assembly.
    2. Remove the 3 screws and circuit board sub-assembly.
      GTY667817Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • When replacing the cooler control switch knob, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the circuit board sub-assembly from being damaged.
      • Do not damage the circuit board sub-assembly.
    3. Pull in the direction indicated by the arrows in the illustration to remove the rubber switch from the cooler control switch knob.
      GTY626579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this direction
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